http://compgate40.com/tech.html
Turbosmart’s game-changing new design that will set a new benchmark for performance wastegates is only weeks away.

Turbosmart CompGate40 - “One Gate to Rule Them All!”
Revolutionary Locking Ring
Comp-Gate’s unique Locking Ring provides easy access to the the
…actuator, allowing for quick spring changes. The new actuator housing
design allowed us to significantly reduce the height of the Comp-Gate40.
It is up to 25% smaller than other wastegates in our range
Higher Flow, Smaller size
New, compact body profile offers superior flow, compact dimensions and
exellent heat handling characteristics. Measuring only 99mm, the
Comp-Gate40 fits easily into space-restricted engine bays, and provides
better access once mounted. One-piece, coated stainless steel valve and
an optimal flow through the body provide superior performance and
reliability.
Unique Rotating Cap
Comp-Gate’s clever cap design, together with the locking ring allow for
the cap orientation to be indexed in 12 different positions, making this
one of the most versatile external gates on the market. Changing the
cap is a simple procedure of loosening the locking ring (using the tool
provided with the Comp-Gate) and rotating the cap into the desired
position.
Comp-Gate40 comes supplied with a 7PSI Spring (installed), inlet and
outlet Weld Flanges, inlet and outlet V-Band clamps, valve seat, 2 x
1/16th blanking plugs, 2 x 1/16th Vacuum nipples and the locking ring
collar removal tool.